.travis.yml in devise_g5_authenticatable-0.2.5.beta vs .travis.yml in devise_g5_authenticatable-0.3.0

@@ -1,10 +1,11 @@
 language: ruby
 rvm:
-  - 1.9.3
   - 2.0.0
   - 2.1
   - 2.2
+before_install:
+  - gem update bundler
 script:
   - RAILS_ENV=test bundle exec rake app:db:setup
   - bundle exec rspec spec
 before_script:
   - cp spec/dummy/config/database.yml.ci spec/dummy/config/database.yml